Reuters: Hundreds of activists in kayaks and small boats fanned out on a Seattle bay on Saturday to protest plans by Royal Dutch Shell to resume oil exploration in the Arctic and keep two of its drilling rigs stored in the city's port. Environmental groups have vowed to disrupt the Anglo-Dutch oil company's efforts to use the Seattle as a home base as it outfits the rigs to return to the Chukchi Sea off Alaska, saying drilling in the remote Arctic waters could lead to an ecological catastrophe. Demonstrators...